I've been billed twice within two months but only have one subscription for 365

For a Microsoft 365 home subscription, two charges with the same amount do not always mean a duplicate subscription.

Possible causes that match this situation:

1. A previous payment may have failed and Microsoft retried it later. That can make a late payment and the next on-time payment appear close together for the same amount.
2. If the same Microsoft 365 subscription was added again, it extends the subscription time instead of creating extra benefits. A Microsoft account can have only one active Microsoft 365 subscription, and adding the same subscription extends the duration, up to 5 years.
3. Another Microsoft account may be using the same card, even if only one subscription is visible on the current account.

What to check:

1. Review order history and look for multiple purchases for the same amount close together: Review your order history
2. Go to Microsoft account payment options and select Investigate to check whether another Microsoft account is using the same card: Go to payment options
3. Check the Microsoft 365 subscriptions page. If only one subscription appears, look at the next billing or expiry date. If the subscription term was extended, that points to an added renewal rather than a second active subscription: Sign in
4. If the subscription was bought through a third party such as Apple, Google, or a retailer, billing must be managed with that provider directly.

If the order history shows two separate charges for the same period and it was bought directly from Microsoft, use Contact Support from Microsoft Support for billing help.

• I've been charged twice
• What happens if I add another Microsoft 365 for home subscription to my account?
• Manage my Microsoft 365 subscription
• How to investigate a billing charge from Microsoft